baber/WOPTO huggingface dataset:
Patent JP-H0455877-A (JP)
Title: Oil applying device for fixing device
Inventor: TSUJIHARA SOTOHIRO
IPC: G03G15/20
Filed: 1990-06-26
Abstract: PURPOSE:To maintain excellent toner applying performance by performing a cleaning action for removing impurity such as toner, etc., first by a single oil applying member and then performing a primary oil applying action. CONSTITUTION:One end of the oil applying member 10 made of felt material is folded and comes in contact with a fixing roller 1, and the other end thereof is immersed in offset preventing oil 12 such as silicone oil, etc., in an oil tank 11. The contact part 10a of the member 10 with the roller 1 is pressed strong by a leaf spring 13 at two positions, a 1st load position P1 which is at the end of the member 10 and a 2nd load position P2 which is on a downstream side in the rotating direction of the roller 1. Thus, the cleaning action for removing the toner or the impurity such as paper powder, etc., on the surface of the roller 1 is performed at the 1st load position P1, and the excellent application of the oil is maintained at the 2nd load position P2 on the downstream side.
Patent JP-H064070-A (JP)
Title: Image processor
Inventor: ISHIKAWA TAKASHI
IPC: H04N19/196
Filed: 1992-06-24
Abstract: PURPOSE:To enable bit map data to be handled by an image processor encoding and storing image information in which a text and an image coexist. CONSTITUTION:By a command discrimination circuit 2, the inputted information is separated to a bit map command and an image command. By a data separation circuit b5, layout information and the bit map data are separated from the bit map command. By a data separation circuit a3, the layout information and image data are separated from the image command. By an extracted picture element displacement circuit 7, the character and line drawing picture element included in the image data extracted by a character and line drawing extraction circuit 6 is displaced to prescribed data. By a encoding circuit 8, the displaced image data is encoded. By a bit map memory 9, the bit map data and the positional information of the extracted picture element are stored. By a block gradation memory 11, the bit map data and the gradation data of the extracted picture element are stored. By an image memory 13, the encoded data is stored.
Patent JP-2000354170-A (JP)
Title: Image compressor, its method and printer with the same image compressor
Inventor: OMOTO RYUJI
IPC: H04N19/93
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To guarantee reversibility of a specified pixel in the case of decoding and to prevent image degradation of a contour part by storing position, density value information as a compressed result for the specified pixel to which high space frequency is given on an inputted image. SOLUTION: An inputted 256 gradation image is scanned, a specified image to satisfy a specified condition is detected and its position and density value are stored by a specified pixel detecting means 10. Namely, when characters are overwritten on a dark image, the brightest part is generally detected as the specified pixel, the reversibility of image quality to constitute the characters is guaranteed and the image degradation of the characters is prevented. The density value is replaced with a specified density value by receiving the position and density value information of the inputted image and the specified pixel, an intermediate image by which high compression rate is achieved without image degradation is generated by an intermediate image generating means 11, the intermediate image is compressed by receiving the position and density value information of the intermediate image and the specified pixel, its result is calculated, defined as a compressed result of the intermediate image, the result, the position of the specified pixel and the density value are outputted as the compressed results by an image compressing means 12.
Patent JP-S5954293-A (JP)
Inventor: YOSHINO HIROSHI
IPC: H05K3/36
Filed: 1982-09-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H076499-A (JP)
Title: Spindle servo device
Inventor: TAKAHASHI HIDEKI
IPC: G11B19/247
Filed: 1993-06-14
Abstract: PURPOSE:To effectively prevent a spindle motor from becoming the state of runaway by controlling a spindle servo while selecting spindle control signals from a first, a second and a third spindle control signal generation means. CONSTITUTION:A case that an optical head 3 is entered in a pit area when a MO area is being scanned toward a magneto-optical disk 1 is considered. In such a case, whether a spindle rotational state is at least within the range of a rough servo or not at present is discriminated by fetching FG pulses from a rotational speed detecting part 21. When the state is within the range of the rough servo, a servo using a spindle error signal ESEFM is performed by switching an output switching part 8c to a terminal T2. While on the other side, when the spindle rotational state is out of the range of the rough servo, a servo using the output of a spindle error signal ESFG is performed by switching the switching part 8c to a terminal T3. However, at the time of the access having a relatively long distance, a servo using the output of a signal ESFC is performed by switching the switching part 8c to a terminal T.
Patent JP-S5866854-A (JP)
Title: Automatic pipet operating device
Inventor: JIYAN BAJIYAARU
IPC: B01L3/02
Filed: 1982-09-22
Abstract: Apparatus for automatic buretting comprises an automatic buretting actuator (1) and a burette unit (2) in the form of two separable subassemblies. The burette unit (2) is removably mounted in the actuator (1) even when filled, while remaining closed in a sealed fashion and is constituted by a burette (3) connected at its lower end to a valve (4) with three passages and three positions, provided with an actuator (5). The automatic buretting actuator (1) is constituted by a stepping motor (9) provided with a connection (10) for operating the valve (4) of the burette unit (2). An electronic control assembly (13) has a control and display panel (14). A lever (15) provides quick release of the burette unit (2).
Patent JP-S6226583-A (JP)
Title: Drawing input device of programmable controller
Inventor: MOTOI KOUSUKE
IPC: G06K9/00
Filed: 1985-07-29
Abstract: PURPOSE:To automatically store a program by reading the code of a handwritten sequence drawing with an image reader, converting the code based upon the corresponding table set beforehand and supplying to a peripheral device. CONSTITUTION:An image reader 5 scans a handwritten sequence drawing 4 mounted at the reading position, dissolves and reads for the code, and supplies the code through a communicating line 7 to a recognizing part 6. The recognizing part 6 transmits the code to convert the code supplied based upon the corresponding table set beforehand to a recognizing processor 63 to the format of the relay ladder drawing to a peripheral device 2 through a communicating line 8. The peripheral device 2 converts the transmitted code to the object code of a programmable controller (PC) 1 and transmits the object code to a PC 1. The PC 1 stores the transmitted object code to the memory.
Patent JP-H0219447-A (JP)
Title: Ferritic stainless steel
Inventor: HASHIMOTO MASAYUKI
IPC: C22C38/00
Filed: 1988-07-05
Abstract: PURPOSE:To form a protective film having superior characteristic dense adhesive strength and to improve corrosion resistance by incorporating specific trace amounts of Cu to a ferritic stainless steel. CONSTITUTION:As a material for heat-transfer tube for heat exchanger in the nuclear power plant, a ferritic stainless steel having a composition containing, by weight, 0.002-0.03% C, <1.0% Si, <1.0% Mn, 16.0-20.05 Cr, <0.5% Mo, <0.6% Ni, <0.030% N, <0.05% Co, 0.01-0.5% Cu, and Ti or Nb by 6X(C+N) to 0.75% is used. Since C and N are fixed by the action of Ti or Nb and the precipitation of metal carbide or nitride in the grain boundaries and its attendant occurrence of intergranular corrosion can be prevented and, further, a dense protective film is formed by the addition of Cu to prevent the corrosion of heat-transfer tube, the safety and reliability of the nuclear power plant can be improved over a long period.
Patent JP-H0456666-A (JP)
Title: Brake control method
Inventor: TOMIOKA EIICHI
IPC: B60T8/58
Filed: 1990-06-25
Abstract: PURPOSE:To further improve the stability of a vehicle at the time of braking and shorten the braking distance by performing specified brake control for the purpose of vehicle stability only to rear wheels related to vehicle stability when the vehicle speed is lower than the set speed. CONSTITUTION:When vehicle speed vo is larger than the set speed v1 and either one of front and rear wheels is judged to be in the skid state at the time of braking, anti-skid brake control is performed at least to the wheel placed in the skid state. When the vehicle speed vo becomes the set speed v1, anti-skid brake control is stopped, and a front wheel brake is set to the braking force corresponding to the brake pedal stepping-in quantity of a driver. A rear wheel brake is held to the rear wheel braking force obtained at the time of the vehicle speed reaching the set speed until a vehicle is stopped, and then set to the braking force corresponding to the brake pedal stepping-in quantity of the driver after judging the stop of the vehicle.
Patent JP-S6142785-A (JP)
Title: Track retrieval
Inventor: HOSOKAWA YOSHIO
IPC: G11B21/08
Filed: 1984-08-07
Abstract: PURPOSE:To shorten the access time at the retrieval of a track by executing the jump scan of a track having no recorded data. CONSTITUTION:An optical head 2 is shifted by a feed motor 3 while crossing each track of an optical disk 1. With respect to a track having no record in its address area and data area a high frequency detection signal SIG with not be detected from an RF detection circuit 5. A jump signal STJ from a control CPU7 is supplied to a tracking servo circuit 6 and said track with no record is subjected to the jumping scan, whereby no address retrieval is carried out. By this jumping scan the track retrieval is quickly carried out, and the access time can be shortened.
Patent JP-S5955656-A (JP)
Title: Checking method of bus signal
Inventor: NONAKA KENJI
IPC: H04L12/40
Filed: 1982-09-24
Abstract: PURPOSE:To detect the defective status of a common bus easily, by connecting a checking circuit provided with a level detecting comparator, timing circuit and a defective status memory circuit to the common bus. CONSTITUTION:When a fault is generated in a data signal D1 on a data bus 3-1, a service timing signal SVOI is turned from the L level to the H level and the signal D1 is kept at the L level for a while. When the signal SVOI is turned from the L level to the H level, the level detecting comparator RVS in the checking circuit 11 detects the level change and triggers a clock pulse generating circuit 14 through a delay circuit 13. The circuit 14 generates a clock pulse (b) and outputs the pulse (b) to an FF circuit 12. Receiving the pulse (b), the circuit 12 inputs and stores outputs from the level detecting comparators RV1- RVN. Since the bus 3-1 is kept at the L level, an LED1 is emitted. Thus, the defective status of the common bus can be easily detected by connecting the circuit 11 to the common bus.
Patent JP-H0215346-A (JP)
Title: Multiple selection error detecting system for memory device
Inventor: TATENO MINORU
IPC: G06F12/16
Filed: 1988-07-04
Abstract: PURPOSE:To miniaturize a device by providing a drive control device with a pulse formation instructing means and a counting means for counting up pulses in a selected report bus and providing each drive with a pulse forming means. CONSTITUTION:The drive control means 1 is provided with the pulse formation instructing means 8 and the counting means 11 for counting up pulses on the selected report bus 5 and respective pulse forming means 7-1 to 7-n are included in respective drives 3-1 to 3-n. When the means 8 outputs a pulse formation instructing signal, the pulse forming means 7-1 to 7-n in the selected drives 3-1 to 3-n outputs a pulse to the bus 5 after the passage of a prescribed time corresponding to the self-address. Since the means 11 counts up the number of pulses on the bus 5, a multiple selection error in the drives 3-1 to 3-n can be detected. Consequently, only one signal line in the bus 5 may be used and the device can be miniaturized.
Patent JP-S5956150-A (JP)
Title: Moisture sensor
Inventor: YANAGI HIROFUMI
IPC: G01N19/10
Filed: 1982-09-24
Abstract: PURPOSE:To obtain a moisture sensor which does not require refreshing by converting the expansion or contraction of a hygroscopic material to a change in electric capacity. CONSTITUTION:An insulator 2 is fixed to the front end in the rising part 1a of a conductive plate 1 which is bent to approximately a U shape, and a conductive plate 3 is provided to the insulator 2 so as to face to the rising part 1a of the plate 1, thereby constituting a capacity element. One end of a moisture sensitive member 4 such as hair, a ribbon of a high polymer or the like is fixed to the part 1b of the plate 1 and the other end thereof is fixed to the free end of the plate 3. Then the member 4 elongates or contracts according to moisture and therefore the distance between the part 1a and the plate 3 changes, giving rise to a change in the electric capacity. The moisture is thus detected.
Patent JP-H11342037-A (JP)
Title: Seat having seat surface part by planar elastic body
Inventor: TANITSU MINORU
IPC: A47C7/32
Filed: 1998-05-31
Abstract: PROBLEM TO BE SOLVED: To form a seat surface part by easily stretching a planar elastic body into the inside of a frame of a seat frame with suitable tension without variation. SOLUTION: A molded base frame body 3 consisting of an approximately quadrilateral front frame part 30 for holding the circumferential edge of the planar elastic body 2 and rear frame parts 31a to 31c exhibiting an approximately U shape in cross section with the three side of the front frame part 30 is resin molded integrally with the planar elastic body 2 and the seat frame 1 is fitted into the U shape of the three sides from the open end of the molded base frame body 3. The molded base frame body 3 is fitted and fixed to the seat frame 1. The planar elastic body 2 is stretched into the frame of the seat frame 1 by the front frame part 30.
Patent JP-H1114633-A (JP)
Title: Holder-attaching/detaching device
Inventor: WATANABE TAKASHI
IPC: G01N37/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To attach or detach a holder to and from a holder-holding member without applying a bending load to a scanner in a holder-retaining device where a holder-retaining member is provided at the tip of a scanner being made of cylindrical piezoelectric body. SOLUTION: In a scanner 12 being made of a cylindrical piezoelectric body, a base edge part is supported and a holder-retaining member 13 is placed at the free edge part at the tip part. A holder H1 that is retained on the holder- placing part 33 (27C) of a holder-carrying device 21 that can travel in Y-axis direction moves from the upper portion of the holder-retaining member 13 and is placed. For absorbing force being operated on the holder-retaining member 13 when the holder H1 moves downward, a holder receiver 16 is constituted of a leaf spring or the holder-placing part 33 (27C) is supported by an elastic member for absorbing force.
Patent JP-H0827137-A (JP)
Title: Production of cyclohexene oxide
Inventor: YOKOTA MASAHISA
IPC: C07D303/04
Filed: 1994-07-19
Abstract: PURPOSE:To industrially advantageously produce cyclohexene oxide useful as an intermediate for agrochemicals, etc., in high selectivity. CONSTITUTION:This method for producing cyclohexene oxide from cyclohexene comprises the first step for reacting aqueous chlorine prepared by regulating the pH to <=7 while reacting an aqueous solution containing a 0.1-1.0 N alkali with chlorine with the cyclohexene in an amount corresponding to >=1.05 times the number of mol of available chlorine and producing cyclohexene chlorohydrin, the second step for adding and reacting an alkali with the resultant cyclohexene chlorohydrin, the third step for extracting an organic component in the reactional solution in the second step and the fourth step for separating and recovering the cyclohexene oxide from the extracted solution obtained in third step by the distillation.
Patent JP-H0717164-A (JP)
Title: Magnetic post card
Inventor: IGUCHI YUJI
IPC: G11B5/66
Filed: 1993-07-06
Abstract: PURPOSE:To facilitate the control or the like of replied customer information by a method wherein a magnetic recording layer is provided partially or all over on at least one surface of a substrate of a post card, and customer information written on the post card is magnetically recorded in the magnetic recording layer. CONSTITUTION:A reply post card (a post card, from now on) for an information mail for a show, a direct mail, or the like is formed into a shape determined for a normal post card. On the surface, an address entry area 2 and a sender or other information entry area 3 are provided. In this invention, a stripe magnetic recording layer 4 is further provided. Customer information written on the post card 1 is electromagnetically recorded in the magnetic recording layer 4. In this manner, the repled post card 1 is processed by reading customer information from the post card 1 into a data base or the like through a magnetic information reader. Thus, collation, registration, and the like of a person can be easily conducted, and the operation can be simplified.
Patent JP-S6411014-A (JP)
Title: Wet type forced lubrication wire drawing method for composite metal wire
Inventor: KIKUCHI SUKEYUKI
IPC: B21C9/00
Filed: 1987-07-03
Abstract: PURPOSE:To execute good wire drawing without any fear of a disconnection, seizure and oil mixture by making the oils for lubrication and cooling of the wet type forced lubrication wire drawing device arranging an inlet tube and guide die just before a diameter contracting die the same oil less than specific viscosity. CONSTITUTION:A die holder storing an inlet tube 2 and a guide die 1 just before a diameter contracting die 3 is dipped in a lubrication oil 4 while cooling the die 3 by a cooling oil 6 a wire rod 5 is inserted and subjected to wire draw ing. The wire rod 5 subjected to diameter alignment by the guide die 1 is subjected to forced lubrication wire drawing well without any oil shortage by pouring the lubrication oil 4 in the gap with the inlet tube 2 and giving an oil pressure to the die 3 inlet side. In that case the die 3 subjected to high temp. is cooled by the cooling oil 6. Good wire drawing is always possible without any fear of the mixture at the time of changing a die by making this lubrication oil 4 and cooling oil 6 the same oil less than 2500cst viscosity. The lubrication oil 4 may be circulated in the same cooling device.
Patent JP-H0915921-A (JP)
Title: Image forming device
Inventor: HAYASHI YUKIO
IPC: G03G15/00
Filed: 1995-06-30
Abstract: PURPOSE: To prevent the influence of the fact that a device is left standing for a long time after a recording sheet is jammed from exerting on the next image formation, even if the device is left standing, in an image forming device of the type so as to transfer toner images from photoreceptor drums to the recording sheet carried by a belt member. CONSTITUTION: In the image forming device provided with the photoreceptor drums 10 on which the toner images corresponding to image information are formed, an endless belt member 8 which is disposed to freely contact/uncontact with the drums 10 and feeds the recording sheet 3 into a toner image transfer part, with turning and a sheet detecting sensor which is provided along a carrying path for the sheet 3 including the belt, member 8, to detect the jam of the sheet 3 in the carrying path, when the sheet detecting sensor detects the jam, the belt member 8 is stopped and separated from the drums 10 and in this state, a user of the device is drawn into the removal of the jammed sheet 3.
Patent JP-H04227012-A (JP)
Title: Filter assembly
Inventor: REIMONDO DOIGU
IPC: B01D46/24
Filed: 1991-07-08
Abstract: PURPOSE: To provide a filter assembly of a simple constitution which can be inserted into piping or similar fluid flow line, taking a less space than a conventional filter assembly. CONSTITUTION: A filter module 11 consists of a housing divided into two compartments 15, 16 by a partition 14. At least one hollow cylindrical filter element 12 is provided in one of the compartments, and the one or a plurality of the filter elements 12 are fitted to the periphery of an opening 19 of the partition 14. A filter assembly 10 comprises a plurality of filter modules 11 mounted in a fluid flow line 13 such that incoming fluid enters one of the components, flows through the walls of the filter elements and filtered flow emerges from the other compartment.
Patent JP-S6227746-A (JP)
Title: Electrophotographic sensitive body
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1985-07-30
Abstract: PURPOSE:To obtain a laminate type electrophotographic sensitive body high in sensitivity by using a specified polycyclic quinone type pigment for an electrostatic charge generating layer as a charge generating material and a specified hydrazone type compound for a charge transfer layer. CONSTITUTION:In the laminate type electrophotographic sensitive body obtained by laminating the charge generating layer and the charge transfer layer on a conductive substrate, the charge generating layer comprises the polycyclic quinone type pigment represented by formula (I), and the charge transfer layer comprises the hydrazone type compound represented by formula (II). The charge generating layer can be formed by coating the conductive substrate with the pigment together with the charge transfer material when needed, and a proper binder. The hydrazone type compound to be used for the charge transfer layer can be added to the charge generating layer in an amount of <=1,000pts.wt., preferably, 1-100pts.wt. per 100pts.wt. of the charge generating material from the viewpoints of high sensitivity, low residual potential, and repetition stability.
Patent JP-S5868277-A (JP)
Title: Tape cassette
Inventor: IWABUCHI YOSHITAKA
IPC: G11B25/06
Filed: 1981-10-19
Abstract: PURPOSE:To extend recording and reproducing time by loading a cassette which has large-diameter reels into a magnetic recording and reproducing device of VTR as a substitute for a standard tape cassette. CONSTITUTION:The revolution of a take-up reel shaft 14 is transmitted through  a pseudo take-up reel 25 and an idler 35b to a large-diameter take-up reel 28, which revolves in a tape take-up direction (clockwise) to wind a tape 37 entered into a tape cassette 20. A large-diameter payoff reel 27 revolves according to the drawing-out of the tape, and its revolution is transmitted through an idler 35a and a pseudo payoff reel 24 to a payoff reel shaft 13, which revolves similarly with the use of a tape cassette 6. In the tape cassette 20, a very long magnetic tape 37 is wound and stored to perform successive recording and reproduction for several hours.
Patent JP-S5792431-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI ATSUTAKA
IPC: C10N40/18
Filed: 1980-11-26
Abstract: PURPOSE:To improve durability by increasing wear resistance by decreasing a coefficient of friction, by providing a silicon compound, containing specific F, on a magnetic-layer side surface. CONSTITUTION:A 0.1-10wt% compound shown by the formula is contained in magnetic powder to form a magnetic layer. The said compound bleeds the magnetic layer to the surface to decrease a coefficient of friction extremely. Thus, a magnetic tape, etc., which has wear resistance and superior durability is obtained.